fork download
copy 
  1. use warnings;
  2. my @iparray=("return","revert","reveal","rebel","real","relm","reign","response");
  3. my @sortedarray=sort(@iparray);
  4. my @oparray;
  5. my $lowerlimit=0;
  6. my $upperlimit;
  7. my $count=0;
  8. my $inc=1;
  9. my $mat=0;
  10. my $matchedstring;
  11. sub splitter
  12. {
  13. 	if($mat==0)
  14. 		{
  15. 		$lowerlimit=$lowerlimit+1;
  16. 		$count=$lowerlimit;
  17. 		func();
  18. 		}
  19. 	else
  20. 		{
  21. 		$matchedstring=substr($sortedarray[$count-1],0,$mat);
  22. 		my $temp=$upperlimit;
  23.  
  24. 		print("\n",$temp);
  25.  
  26. 		while($temp>=$lowerlimit)
  27. 			{
  28. 			$word=substr($sortedarray[$temp],$mat,length($sortedarray[$temp]));
  29. 			if($word eq "")
  30. 				{
  31. 				push @oparray,"\\s";
  32. 				}
  33. 			else
  34. 				{
  35. 				push @oparray ,$word;
  36. 				}
  37.  
  38. 			$temp--;
  39. 			}		
  40. 		print ("\n",@oparray);
  41. 		print("\n",$upperlimit);
  42. 		if(($upperlimit+1)>=scalar(@sortedarray))
  43. 			{
  44. 			print "All the words are parsed";
  45. 			last;
  46. 			}
  47. 		else
  48. 			{
  49. 			$lowerlimit=$upperlimit+1;
  50. 			$count=$lowerlimit;
  51. 			$inc=1;
  52. 			func();
  53. 			}
  54. 		}
  55. }
  56. sub func
  57. {
  58. if (defined $sortedarray[$count])
  59. 	{
  60. 	$base=substr($sortedarray[$count],0,$inc);
  61. 	}
  62. 	if (defined $sortedarray[$count+1])
  63. 	{
  64. 		$match=substr($sortedarray[$count+1],0,$inc) ;
  65. 	}
  66. 	else
  67. 	{
  68. 	if (defined $sortedarray[$count-1])
  69. 	{
  70. 		$s=substr($sortedarray[$count-1],0,$inc);
  71. 		}
  72. 		if($s eq $base)
  73. 		{
  74. 		$upperlimit=$count;
  75. 		$count = $lowerlimit;
  76. 		$inc++;
  77. 		#print $inc;
  78. 		func();
  79. 		}
  80. 		else
  81. 		{
  82. 		last;
  83. 		}
  84. 	}
  85. 	print("\n",$base," ",$match);
  86. 	$count++;
  87. 	if($base ne $match)
  88. 		{
  89. 		if(($count-1) == $lowerlimit)
  90. 			{
  91. 			my $lcount=$count;
  92. 			my $ucount=$count+1;
  93. 			if($ucount>=scalar(@sortedarray))
  94. 				{
  95. 				$upperlimit=$count;
  96. 				$mat=$inc-1;
  97. 				splitter();
  98. 				}
  99. 			else
  100. 				{
  101. 			my $ulimit=$upperlimit;
  102. 			print("\n",$lcount,"\n",$ucount,"\n",$ulimit);
  103. 			while($ulimit>=$count)
  104. 					{
  105. 				my $new=substr($sortedarray[$lcount],0,$inc);
  106. 				print("\n",$new);
  107. 				my $new1=substr($sortedarray[$ucount],0,$inc);
  108. 				print(" ",$new1);
  109. 				if($new eq $new1)
  110. 						{
  111. 					$upperlimit=$lcount-1;
  112. 					print("\n",$upperlimit);
  113. 					$mat=$inc-1;
  114. 					print("\n",$mat);
  115. 					splitter();
  116. 						}
  117. 					else
  118. 						{
  119. 					$ulimit--;
  120. 					$lcount++;
  121. 					$ucount++;
  122. 					print("\n",$lcount,"\n",$ucount,"\n",$ulimit);
  123. 						}
  124. 					}
  125. 			$mat=$inc-1;
  126. 			print $mat;
  127. 			splitter();
  128. 				}
  129. 			}
  130. 		else
  131. 			{
  132. 			$inc++;
  133. 			print $inc;
  134. 			unless(($count) == $upperlimit)
  135. 				{
  136. 				$count=$lowerlimit;
  137. 				func();
  138. 				}				
  139. 			}
  140. 		}
  141. 	else
  142. 		{
  143. 		$upperlimit=$count;
  144. 		func();
  145. 		}
  146. }
  147. func();
  148.  
Runtime error #stdin #stdout 0s 4724KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
r r
r r
r r
r r
r r
r r
r r
re re
re re
re re
re re
re re
re re
re re
rea reb
1
2
7
reb rei
2
3
6
rei rel
3
4
5
rel res
4
5
4
res ret
5
6
3
ret rev
6
7
2
rev rev
5
2
5
turnsponselmignbelal
5
r r
re re
rev rev
reve reve
revea rever
7
turnsponselmignbelalrtal
7All the words are parsed4
7
turnsponselmignbelalrtalrtal
7All the words are parsed
https://ideone.com/cLcX6
language:
Perl (perl 5.28.1)
created:
14 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!